CA2120692A1 - Comminuting Machine with Comminution Grates - Google Patents

Comminuting Machine with Comminution Grates

Info

Publication number
CA2120692A1
CA2120692A1 CA2120692A CA2120692A CA2120692A1 CA 2120692 A1 CA2120692 A1 CA 2120692A1 CA 2120692 A CA2120692 A CA 2120692A CA 2120692 A CA2120692 A CA 2120692A CA 2120692 A1 CA2120692 A1 CA 2120692A1
Authority
CA
Canada
Prior art keywords
comminuting
grates
impact mechanism
rotary
rotary impact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2120692A
Other languages
French (fr)
Other versions
CA2120692C (en
Inventor
Werner Doppstadt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Doppstadt Calbe GmbH
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2120692A1 publication Critical patent/CA2120692A1/en
Application granted granted Critical
Publication of CA2120692C publication Critical patent/CA2120692C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The comminuting machine includes a housing provided with a rotary impact mechanism. A conveyor conveys infed material to the rotary impact mechanism which cooperates with an impact plate in disintegrating the infed material. A first comminuting grate follows the impact plate in the rotary direction and is arranged laterally of the rotary impact mechanism. A second comminuting grate is arranged below thereof. Both comminuting grates constitute arcuate plates with throughpass openings and cooperate with the rotary impact mechanism in forcing the infed material through grate openings with further comminution. Adjusting devices are associated with the comminuting grates for adjusting the same relative to the rotary impact mechanism.
CA002120692A 1993-04-07 1994-04-06 Comminuting machine with comminution grates Expired - Fee Related CA2120692C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4311435A DE4311435B4 (en) 1993-04-07 1993-04-07 Crusher with secondary shredder basket
DEP4311435.0 1993-04-07

Publications (2)

Publication Number Publication Date
CA2120692A1 true CA2120692A1 (en) 1994-10-08
CA2120692C CA2120692C (en) 1999-08-31

Family

ID=6484967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002120692A Expired - Fee Related CA2120692C (en) 1993-04-07 1994-04-06 Comminuting machine with comminution grates

Country Status (3)

Country Link
US (1) US5472147A (en)
CA (1) CA2120692C (en)
DE (1) DE4311435B4 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3779782B2 (en) * 1996-11-13 2006-05-31 株式会社トリム Glass crusher and glass crushing system using the same
US5988537A (en) * 1998-05-21 1999-11-23 Forest Products Development Laboratories, Inc. L.L.C. Apparatus and method for controlled impact comminution of wood
US5975447A (en) * 1998-08-06 1999-11-02 Brusseau; Willard Caked grain breaker
US6227469B1 (en) 1999-10-28 2001-05-08 Precision Husky Corporation Comminuting machine
US6474579B1 (en) 1999-12-10 2002-11-05 Morbark, Inc. Wood processing systems and methods of constructing and using them
DE10112959A1 (en) 2001-03-17 2002-10-02 Hazemag & Epr Gmbh Impact mill with swiveling impact mechanism
KR20030006192A (en) * 2001-07-12 2003-01-23 장석동 Apparatus for sorting and crushing of garbage
US6871485B2 (en) * 2003-06-04 2005-03-29 Loftness Specialized Equipment, Inc. Tree cutting attachment for skid loader
US7096900B2 (en) * 2003-06-04 2006-08-29 Loftness Specialized Equipment, Inc. Tree cutting attachment for work vehicle
US6945025B2 (en) * 2003-07-10 2005-09-20 Nokamic, Inc. Shredder head with protective elements, and mobile sylvicultural apparatus including the same
US7360725B2 (en) * 2004-08-31 2008-04-22 Johnson Industries, Inc. Material crusher
US7082743B1 (en) * 2005-02-25 2006-08-01 Erickson Robert W Land clearing apparatus
JP4412558B2 (en) * 2006-07-25 2010-02-10 晃立工業株式会社 Crusher
DE102008034724A1 (en) * 2008-07-25 2010-01-28 Alexander Koslow Verkugelungs- / crushing machine
CN102886288A (en) * 2011-07-22 2013-01-23 贵州大学 Impact crusher hammerhead and production method for same
US10099224B2 (en) * 2011-12-22 2018-10-16 Astec Industries, Inc. Material reducing device
US9119349B2 (en) * 2012-12-21 2015-09-01 Cnh Industrial America Llc Concave with crop guidance features
FR3016494B1 (en) * 2014-01-17 2016-01-08 Pellenc Sa ROTARY ATTRACTION DRUM ADJUSTED FOR PLANT CLEANING AND BLANKET HEADS EQUIPPED WITH SUCH A DRUM.
KR101488486B1 (en) * 2014-03-05 2015-01-30 주식회사 진영정공 Disintegrating apparatus
DE202015003527U1 (en) * 2014-12-19 2016-03-22 Doppstadt Familienholding Gmbh Crushing device with a comb system
DE202018000803U1 (en) * 2017-05-08 2018-08-09 Doppstadt Familienholding Gmbh Crushing device with a comb system
DE102017006098B3 (en) * 2017-06-28 2018-12-27 Doppstadt Familienholding Gmbh comminution device
JP7401165B2 (en) 2018-05-23 2023-12-19 ヴァミィヤ マニュファクチャリング カンパニー Crushing machine
CN110433923A (en) * 2019-08-13 2019-11-12 湖北力帝机床股份有限公司 Nonferrous metal crusher lattice structure
CL2020000917A1 (en) * 2020-04-03 2020-07-03 Agroinov Incorporacao De Imoveis Ltda Improvement introduced in agricultural equipment.
CN112913579B (en) * 2021-04-27 2023-09-22 贵州同辉食用菌发展有限公司 Strain culture raw material processing equipment

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US842430A (en) * 1905-07-24 1907-01-29 Herbert S Simpson Pulverizer.
US1125137A (en) * 1907-02-12 1915-01-19 Jeffrey Mfg Co Pulverizer.
US1085692A (en) * 1908-12-15 1914-02-03 Jeffrey Mfg Co Pulverizer.
US1355335A (en) * 1916-01-24 1920-10-12 Allischalmers Mfg Company Pulverizer
US1405952A (en) * 1916-08-24 1922-02-07 Edwards B Stuart Method of collecting and trucking garbage
US1439754A (en) * 1921-08-08 1922-12-26 Williams Patent Crusher & Pulv Crusher and pulverizer
US1872223A (en) * 1930-06-18 1932-08-16 Honeywell Regulator Co Mercury switch
US2076025A (en) * 1935-01-14 1937-04-06 Gump B F Co Releasable screen attachment for hammer mills
US2268860A (en) * 1939-12-01 1942-01-06 Stover Mfg & Engine Co Limestone pulverizer
US3630458A (en) * 1969-02-10 1971-12-28 Lloyd D Smiley Turbopulp refining blender and classifier
US4226375A (en) * 1978-12-21 1980-10-07 Copper Alloys Corp. Reduction mill
DE2902257A1 (en) * 1979-01-22 1980-07-31 Ries Walter Document file shredder with rotor mounted beaters - which work together with segment shaped impact elements with cutter edges
SU1230678A1 (en) * 1984-11-19 1986-05-15 Специальный Конструкторский Отдел Государственного Проектно-Конструкторского И Экспериментального Института "Гипромашобогащение" Hammer crusher
DE3517684C2 (en) * 1985-05-14 1994-02-17 Werner Doppstadt Composting device for shredding organic waste
DE3529326C2 (en) * 1985-08-16 1994-04-14 Werner Doppstadt Composting device for shredding organic waste
DE3624826A1 (en) * 1986-07-23 1988-02-04 Lindemann Maschfab Gmbh RUST FOR CRUSHING MACHINES
DE3644210C2 (en) * 1986-12-23 1994-01-27 Werner Doppstadt Device for shredding organic waste
DE4016295A1 (en) * 1990-05-21 1991-11-28 Lindemann Maschfab Gmbh HAMMER CRUSHER

Also Published As

Publication number Publication date
DE4311435A1 (en) 1994-10-13
US5472147A (en) 1995-12-05
DE4311435B4 (en) 2005-10-06
CA2120692C (en) 1999-08-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed